Which is the better buy if 4 cars cost 12 dollars and 3 cost 11 pls explain

4 cars for 12 dollars

Step-by-step explanation:

see when trying to find the better deal you have to divide the amount that is being paid by the amount of items being bought, so 4 cars for 12 dollars is 12/4 which is 3, you are paying 3 dollars per car where as 3 cars for 11 dollars is 11/3 which is 3.66 so you are paying $3.60 per car therefore 4 cars for 12 dollars is the better deal

the answer is b